Home / 2,409,675.48-3,609,592.47-1,345,284.45

Finding the Fourth Proportional to 2,409,675.48, 3,609,592.47 and 1,345,284.45

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Solution

The fourth proportional to 2,409,675.48, 3,609,592.47 and 1,345,284.45 is: 2,015,179.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,675.48 : 3,609,592.47 = 1,345,284.45 : x
  2. Step 2: Convert to fraction form
    2,409,675.48/3,609,592.47 = 1,345,284.45/x
  3. Step 3: Cross multiply
    2,409,675.48x = 3,609,592.47 × 1,345,284.45
  4. Step 4: Simplify right side
    2,409,675.48x = 4,855,928,620,728.09
  5. Step 5: Solve for x
    x = 4,855,928,620,728.09/2,409,675.48
  6. Step 6: Final answer
    x = 2,015,179.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.